Multi tool use

Can change clusterip to nodeport command line without editor?

NodePort
This way of accessing Dashboard is only recommended for development environments in a single node setup.

Edit kubernetes-dashboard service.

$ kubectl -n kube-system edit service kubernetes-dashboard
You should see yaml representation of the service. Change type: ClusterIP to type: NodePort and save file.

Can change clusterip to nodeport command line without editor?
Thanks!

2 Answers
2

You can just fetch the YAML for this given service:

kubectl -n kube-system get service kubernetes-dashboard -o yaml > kube-dash-svc.yaml


Make the changes you want (without using an editor).
e.g.,

sed 's/ClusterIP/NodePort/' kube-dash-svc.yaml > new-kube-dash-svc.yaml


Delete the current service:

kubectl delete svc kubernetes-dashboard


And finally feed this yaml back to the Kubernetes control plane:

kubectl create -f new-kube-dash-svc.yaml


you can change it like this

kubectl patch svc kubernetes-dashboard --type='json' -p '[{"op":"replace","path":"/spec/type","value":"NodePort"}]'


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